Events
27 upcoming in the next 30 days in Philadelphia and the Delaware Valley, soonest first
In Philadelphia and the Delaware Valley · all of the Mid-Atlantic · all regions · change
October 2026
- Wed Oct 21Valley Talk – Into the Weeds: Foraging for Invasive Plants in Pennsylvania with Tama Matsuoka Wong, presented by UFriends of the Wissahickon · Valley Green Inn, Valley Green Road, Philadelphia · sign up with the organizer
- Thu Oct 22Thursday Volunteer Service DayFriends of the Wissahickon · Wigard Avenue Trailhead, 726 Wigard Avenue, Philadelphia · sign up with the organizer
- Fri Oct 23Twilight Hike to the Hermit’s CaveFriends of the Wissahickon · Hermitage Mansion, 700 Hermit's Lane, Philadelphia · sign up with the organizer
- Sat Oct 24Saturday Planting on the Yellow TrailFriends of the Wissahickon · Wigard Avenue Trailhead, 726 Wigard Avenue, Philadelphia · sign up with the organizer
- Sat Oct 24Discover the Wissahickon: Lavender Loop HikeFriends of the Wissahickon · Crefeld Street Trailhead, Lavender Trail and Crefeld Street, Philadelphia · sign up with the organizer
- Sun Oct 25Discover the Wissahickon: White Trail WanderFriends of the Wissahickon · Mt. Airy Avenue trailhead, W. Mt Airy Avenue and Mt. AIry TErrace, Philadelphia · sign up with the organizer
- Sun Oct 25Frogs, Frolic, and Fun—A Kid-Centered Family HikeFriends of the Wissahickon · Mt. Airy Avenue trailhead, W. Mt Airy Avenue and Mt. AIry TErrace, Philadelphia · sign up with the organizer
- Sun Oct 25Creepy Cryptids in the CresheimFriends of the Wissahickon · Corner of St. Martins Lane and Huron Street, St. Martins Lane and Huron Street, Philadelphia · sign up with the organizer
- Tue Oct 27Autumn Alchemy: A Woodland Artist WanderFriends of the Wissahickon · Historic Rittenhouse Town, 6035-6049 Wissahickon Ave, Philadelphia · sign up with the organizer
- Thu Oct 29Thursday Volunteer Service DayFriends of the Wissahickon · Hermitage Mansion, 700 Hermit's Lane, Philadelphia · sign up with the organizer
- Fri Oct 30The Wissahickon in OctoberFriends of the Wissahickon · Houston Playground, 900 Grakyn Lane, Philadelphia · sign up with the organizer
- Sat Oct 31Halloween Planting at Hermitage MansionFriends of the Wissahickon · Hermitage Mansion, 700 Hermit's Lane, Philadelphia · sign up with the organizer
- Sat Oct 31Discover the Wissahickon: Spooky Wissahickon WalkFriends of the Wissahickon · Historic Rittenhouse Town, 6035-6049 Wissahickon Ave, Philadelphia · sign up with the organizer
November 2026
- Thu Nov 5Thursday Volunteer Service DayFriends of the Wissahickon · See the event page · sign up with the organizer
- Thu Nov 5Public Meeting: All Person Trail Community Open HouseFriends of the Wissahickon · Lingelbach School Library, 6340 Wayne Ave, Philadelphia · sign up with the organizer
- Fri Nov 6Autumn Mindful HikeFriends of the Wissahickon · Crefeld Street Trailhead, Lavender Trail and Crefeld Street, Philadelphia · sign up with the organizer
- Sat Nov 7Carpenter’s Woods Volunteer Service DayFriends of the Wissahickon · Wayne Avenue Trailhead, Wayne Avenue & W Sedgwick Street, Philadelphia · sign up with the organizer
- Sat Nov 7Exploring the Yellow Trail: Into the WoodsFriends of the Wissahickon · Wigard Avenue Trailhead, 726 Wigard Avenue, Philadelphia · sign up with the organizer
- Sun Nov 8Discover the Wissahickon: Valley Green HikeFriends of the Wissahickon · Valley Green Inn, Valley Green Road, Philadelphia · sign up with the organizer
- Wed Nov 11250th Historic Veteran’s Day Hike to Mom Rinker’s RockFriends of the Wissahickon · Historic Rittenhouse Town, 6035-6049 Wissahickon Ave, Philadelphia · sign up with the organizer
- Wed Nov 11Autumn Ramble in Wissahickon Valley ParkFriends of the Wissahickon · Wigard Avenue Trailhead, 726 Wigard Avenue, Philadelphia · sign up with the organizer
- Wed Nov 11Valley Talk – Wildlife in the City: Exploring Philadelphia’s Urban Nature Through Trail Cameras with Julie Ellis pFriends of the Wissahickon · Valley Green Inn, Valley Green Road, Philadelphia · sign up with the organizer
- Thu Nov 12Thursday Volunteer Service DayFriends of the Wissahickon · See the event page · sign up with the organizer
- Sat Nov 14Love Your Park Volunteer Service DayFriends of the Wissahickon · Upper Andorra Parking Lot, Andorra Upper Lot, Philadelphia · sign up with the organizer
- Sat Nov 14Crew Leader and Trail Ambassador Recruitment PartyFriends of the Wissahickon · Wissahickon Environmental Center, 300 W. Northwestern Avenue, Philadelphia · sign up with the organizer
- Sun Nov 15The Wissahickon—A Cultural InspirationFriends of the Wissahickon · Houston Playground, 900 Grakyn Lane, Philadelphia · sign up with the organizer
- Thu Nov 19Thursday Volunteer Service DayFriends of the Wissahickon · See the event page · sign up with the organizer
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